LexDanaLexDanabeta
Inventor

Klaus Schindhelm

Inventor
Cherrybrook, AU

Overview

14→
Patents
1995–2017
Patent span
Performing operations
Primary field (CPC B)

Patents· 14 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Lprimary
A61LMethods or apparatus for sterilising materials or objects in general14%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds13%
B29CShaping or joining of plastics12%
B29LIndexing scheme associated with subclass b29c, relating to particular articles12%
G02BOptical elements, systems or apparatus12%
B05DProcesses for applying fluent materials to surfaces, in general8%
B29DProducing particular articles from plastics or from substances in a plastic state8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
G02CSpectacles6%
C08LCompositions of macromolecular compounds5%
PatentTitleYear
9,612,455'Extended wear ophthalmic lens'20178,568,626'Extended wear ophthalmic lens'20138,415,404'Extended wear ophthalmic lens'20137,553,880'Extended wear ophthalmic lens'20097,538,146'Extended wear ophthalmic lens'20097,468,398'Extended wear ophthalmic lens'20086,951,894'Extended wear ophthalmic lens'20055,965,631'Extended wear ophthalmic lens'19995,849,811'Extended wear ophthalmic lens'19985,789,461'Methods of forming an extended wear ophthalmic lens having a hydrophilic surface'19985,776,999'Methods of using and screening extended wear ophthalmic lenses'19985,760,100'Extended wear ophthalmic lens'19985,713,957'Corneal onlays'19985,393,858'Polyurethane or polyurethane-urea elastomeric compositions'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1999Patents assigned to COMMW SCIENT IND RES ORG (3)· patent assignee history
1995–2017Based in Cherrybrook, AU· patent location history
1998–2017Patents assigned to CIBA VISION CORP (13)· patent assignee history
1998Patents assigned to COMMW OF AUSTRALIA (2)· patent assignee history
2013Patents assigned to BARON RICHARD CARLTON (2)· patent assignee history
2013Patents assigned to CHABRECEK PETER (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CIBA VISION CORP131998–2017
COMMW SCIENT IND RES ORG31995–1999
BARON RICHARD CARLTON22013
CHABRECEK PETER22013
COMMW OF AUSTRALIA21998
Locations
LocationPatentsSpan
Cherrybrook, AU141995–2017